#MOD oss 上传接口文档

sys-api-service/src/main/java/com/xy/service/OssServiceImpl.java

@@ -4,6 +4,7 @@ import com.xy.utils.R;
 import com.xy.vo.PolicyVo;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.ApiParam;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
@@ -25,7 +26,7 @@ public class OssServiceImpl implements OssService {
 
     @ApiOperation(value = "policy获取", notes = "阿里云OSS服务端签名后前端直传方式获取policy")
     @GetMapping("aliOSS/policy")
-    public R<PolicyVo> getPolicy(@RequestParam(value = "dir", required = false) String dir) {
+    public R<PolicyVo> getPolicy(@ApiParam(name = "dir", value = "上传目录", required = false) @RequestParam(value = "dir", required = false) String dir) {
         return aliOssService.getPolicy(dir);
     }
 }